/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package Servlet;

import java.io.IOException;
import java.io.PrintWriter;



import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.ws.WebServiceRef;
import webservice.UserServiceService;


/**
 *
 * @author Rui
 */
public class Users extends HttpServlet {
    @WebServiceRef(wsdlLocation = "WEB-INF/wsdl/localhost_8080/FeedAnalyzer/UserServiceService.wsdl")
    private UserServiceService service;

   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();

       
          try {
         
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet Users</title>");  
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet Users at " + request.getContextPath () + "</h1>");
            out.println("</body>");
            out.println("</html>");

            try { // Call Web Service Operation
                webservice.UserService port = service.getUserServicePort();
                // TODO initialize WS operation arguments here
                java.lang.String userName = (String) request.getParameter("UserName");

                System.out.println(userName);
                java.lang.String userPassword = (String) request.getParameter("Password");
                    System.out.println(userPassword);
                java.lang.String email = (String) request.getParameter("Email");
                System.out.println(email);

                // TODO process result here
                java.lang.String result = port.add(userName, userPassword, email);
                out.println("Result = "+result);
            } catch (Exception ex) {
                // TODO handle custom exceptions here
            }


            

            
                  
    }
             
    
            finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }
}// </editor-fol  }
